| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 02/28/2013 | US20130047941 Control device for internal combustion engine |
| 02/28/2013 | DE19814732B4 Drehzahlerfassungsverfahren, insbesondere zur Verbrennungsaussetzererkennung Speed detection method, in particular for misfire detection |
| 02/28/2013 | DE112007000273B4 Korrosionsbeständiges magnetisches Bauteil für ein Kraftstoffeinspritzventil A corrosion-resistant magnetic component for a fuel injection valve |
| 02/28/2013 | DE10324413B4 Verfahren und Vorrichtung zur Steuerung eines Dieselmotors Method and apparatus for controlling a diesel engine |
| 02/28/2013 | DE102012215176A1 Systeme und Verfahren zur Detektion einer stochastischen vorzeitigen Zündung Systems and methods for detecting a stochastic premature ignition |
| 02/28/2013 | DE102012214733A1 Steuersystem und -verfahren zum Verhindern einer stochastischen Frühzündung in einem Motor Control system and method for preventing pre-ignition in an engine stochastic |
| 02/28/2013 | DE102012107425A1 Kraftstoffeinspritzungs-Steuergerät Fuel injection control device |
| 02/28/2013 | DE102011111412A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 02/28/2013 | DE102011085082B3 Verfahren und Schaltungsanordnung zur Ermittlung der Temperatur eines Kraftstoffeinspritzventils und Verfahren zur Regelung der Temperatur eines Kraftstoffeinspritzventils Method and circuit arrangement for determining the temperature of a fuel injection valve and method for regulating the temperature of a fuel injector |
| 02/28/2013 | DE102011084761B3 Method for predicting rotation speed of combustion engine of motor car during run-out of engine, involves computing parameters for trigonometric function depending on position of engine by integration of term |
| 02/28/2013 | DE102011081894A1 Verfahren und Vorrichtung zur Dynamik-Diagnose einer Abgassonde Method and apparatus for dynamic diagnosis of an exhaust gas probe |
| 02/28/2013 | DE102011081844A1 Verfahren zum Betreiben einer aufgeladenen Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens A method for operating a supercharged internal combustion engine and internal combustion engine for the implementation of such a method |
| 02/28/2013 | DE102011081771A1 Method for determining saved fuel of vehicle, involves determining whether internal combustion engine is separated from power train and determining current speed of vehicle |
| 02/28/2013 | DE102011081634A1 Verfahren und Vorrichtung zur Diagnose eines Fehlers in einem Abgasrückführungssystem Method and apparatus for diagnosing a fault in an exhaust gas recirculation system |
| 02/28/2013 | DE102011081345A1 Verfahren zum Erstellen eines Modells A method for creating a model |
| 02/28/2013 | DE102011081158B4 Verfahren und Vorrichtung zum Steuern eines Tankentlüftungsventils einer Brennkraftmaschine in Abhängigkeit von einem gefilterten Messsignal eines Lastsensors. Method and apparatus for controlling a tank venting valve of an internal combustion engine in response to a filtered measurement signal from a load sensor. |
| 02/28/2013 | DE102011053169A1 Verfahren zum Betreiben einer HF-Zündanlage A method of operating an HF ignition system |
| 02/28/2013 | DE102004021426B4 Verfahren und Vorrichtung zur Schaffung von Sicherheit für eine elektronisch gesteuerte Zylinderzuschaltung und -abschaltung Method and apparatus for providing security for an electronically controlled cylinder restart and shutdown |
| 02/28/2013 | DE10143234B4 Abgasreinigungssystem für einen Verbrennungsmotor An exhaust gas purification system for an internal combustion engine |
| 02/28/2013 | CA2783112A1 Method for monitoring check valves arranged in gas feed lines of a gas engine |
| 02/27/2013 | EP2562407A2 Exhaust gas recirculation device for a combustion engine of a vehicle and method for operating an exhaust gas recirculation device |
| 02/27/2013 | EP2562406A1 Abnormality detection device and abnormality detection method for egr system |
| 02/27/2013 | EP2562404A1 Fault diagnosis apparatus for airflow meter |
| 02/27/2013 | EP2562403A1 Fault diagnosis apparatus for airflow meter |
| 02/27/2013 | EP2562402A1 System and method for calculating intake air parameter for internal combustion engine |
| 02/27/2013 | EP2562401A1 Controller for internal combustion engine |
| 02/27/2013 | EP2562400A1 Method for regenerating a particulate filter of an internal combustion engine |
| 02/27/2013 | EP2562399A1 Pilot injection of dual fuel engines |
| 02/27/2013 | EP2562398A1 Control device for an internal combustion engine |
| 02/27/2013 | EP2562381A1 Method for controlling the boost pressure in an internal combustion engine with a pressure wave supercharger |
| 02/27/2013 | EP2562125A1 Crane control apparatus |
| 02/27/2013 | EP2562023A1 Method for checking the pressure of a hybrid vehicle fuel system |
| 02/27/2013 | EP2561204A1 Method for operating an internal combustion engine |
| 02/27/2013 | EP2561203A1 Method for operating a fuel delivery device |
| 02/27/2013 | EP2561201A1 Method of controlling a direct-injection gaseous-fuelled internal combustion engine system with a selective catalytic reduction converter |
| 02/27/2013 | EP2561194A1 Method and system pertaining to control of additive supply in a vehicle exhaust discharge system |
| 02/27/2013 | CN202756104U Gas flow control device |
| 02/27/2013 | CN202753790U Vehicle speed limiting device by limiting motor rotation speed |
| 02/27/2013 | CN102947568A Method and device pertaining to limiting the temperature of an HC dosing unit in an exhaust system |
| 02/27/2013 | CN102947567A Method and device pertaining to limiting the temperature of a dosing unit in a SCR system |
| 02/27/2013 | CN102943715A Discharge control system of engine and using method thereof |
| 02/27/2013 | CN102943714A Automobile fuel pump control method |
| 02/27/2013 | CN101939525B Fuel injection control apparatus of internal combustion engine |
| 02/27/2013 | CN101910590B Apparatus to control the transition phase of a fuel cut off state of an internal combustion engine |
| 02/27/2013 | CN101802373B Cetane number determination apparatus for fuel of diesel engine and method of determining cetane number of fuel of diesel engine |
| 02/27/2013 | CN101725425B System and method for determining the oxygen sensor heater resistance |
| 02/27/2013 | CN101694185B Method for controlling combustion in an internal combustion engine and predicting performance and emissions |
| 02/27/2013 | CN101688494B Control device for internal combustion engine |
| 02/27/2013 | CN101657622B Method and apparatus for selecting a combustion mode for an internal combustion engine |
| 02/26/2013 | US8386155 Fault analysis method for a lambda probe |
| 02/26/2013 | US8386154 Internal combustion engine system, vehicle having internal combustion engine system, and control method of internal combustion engine system |
| 02/26/2013 | US8386150 Fuel cutoff transition control systems and methods |
| 02/26/2013 | US8381708 Vehicle and vehicle control method |
| 02/26/2013 | US8381707 Internal combustion engine air-fuel ratio control apparatus and method |
| 02/26/2013 | US8381703 Method for calibrating an accelerator pedal |
| 02/26/2013 | US8381702 Load adjusting device |
| 02/26/2013 | US8381567 Procedure and device for detecting manipulations at lambda probes |
| 02/26/2013 | CA2706638C Control apparatus for internal combustion engine |
| 02/22/2013 | DE202011107187U1 Kolben-Verbrennungsmotor sowie Hybrid-Motor mit einem Zusatztakt Piston internal combustion engine and hybrid engine with an additional clock |
| 02/21/2013 | WO2013025835A1 System and method for controlling multiple fuel systems |
| 02/21/2013 | WO2013025833A1 System and method for adjusting fuel mass for minimum fuel injector pulse |
| 02/21/2013 | WO2013025829A1 Multi-fuel vehicle fuel control systems and methods |
| 02/21/2013 | WO2013023929A1 Method and device for controlling a tank vent valve of an internal combustion engine according to a filtered measurement signal of a load sensor |
| 02/21/2013 | WO2013023927A1 Method and device for carrying out injection quantity correction as a function of a filtered measurement signal of a sensor arranged in the intake duct of an internal combustion engine |
| 02/21/2013 | WO2013023833A1 Method and device for operating an internal combustion engine |
| 02/21/2013 | WO2013023758A1 Common rail system, internal combustion engine, and device and method for controlling and/or regulating an internal combustion engine |
| 02/21/2013 | WO2012175794A3 Method and apparatus for controlling a supercharger of an internal combustion engine |
| 02/21/2013 | WO2012152833A4 Method for regenerating nox storage catalytic converters of diesel engines with low-pressure egr |
| 02/21/2013 | US20130046455 Control device for internal combustion engine |
| 02/21/2013 | US20130046453 System and method for controlling multiple fuel systems |
| 02/21/2013 | US20130042846 Method and system for compensating for alcohol concentration in fuel |
| 02/21/2013 | DE112008000621B4 Brennkraftmaschinensteuersystem Engine control system |
| 02/21/2013 | DE10325018B4 Verfahren zur Steuerung des Übergangs von einer ersten Betriebsart eines mit Kraftstoff-Direkteinspritzung arbeitenden Ottomotors auf eine zweite Betriebsart Method for controlling the transition from a first mode of operating with direct fuel injection spark ignition engine to a second operating mode |
| 02/21/2013 | DE10309554B4 Verfahren zur Auswertung von Ionisationssignalen bei dynamischem Motorbetrieb Method for evaluating Ionisationssignalen with dynamic engine operation |
| 02/21/2013 | DE102012214600A1 Verfahren zur Modifikation eines Kurbelwellendrehmoments während Getriebeumschaltungen unter Verwendung mehrerer Drehmomentaktuatoren und Steuersystem für dasselbe A method of modifying a crankshaft torque during gear switching using multiple torque actuators and control system for the same |
| 02/21/2013 | DE102012214596A1 System und Verfahren zum Steuern eines Kurbelwellendrehmoments während eines Getriebeschaltvorgangs mit einer Drehmomentreduktionsbereichswahl auf der Grundlage einer Drehmomentkapazität System and method for controlling a crankshaft torque during a gear shift operation with a torque reduction range selection based on a torque capacity |
| 02/21/2013 | DE102012214189A1 Verfahren und System zum Ausgleich der Alkoholkonzentration im Kraftstoff A method and system to compensate for the alcohol concentration in the fuel |
| 02/21/2013 | DE102011111226A1 Verfahren zum Betreiben eines Motors A method of operating a motor |
| 02/21/2013 | DE102011110699A1 Method for controlling internal combustion engine of motor vehicle, involves detecting operating condition, in which brake force booster is evacuated and additional air mass flow is directed from brake force booster in intake tract |
| 02/21/2013 | DE102011110669A1 Verfahren und Messanordnung zur Bestimmung von spezifischen und/oder absoluten Emissionswerten für NOx und/oder CO2 bei einer Verbrennungsmaschine The method and measurement arrangement for the determination of specific and / or absolute emission levels for NOx and / or CO 2 in an internal combustion engine |
| 02/21/2013 | DE102011086955A1 Luftzuführsystem eines Verbrennungsmotors Air supply system of an internal combustion engine |
| 02/21/2013 | DE102011081235A1 Method for operating drive train of hybrid vehicle, involves operating Otto engine in quantitative load control operating range on one hand and in layered combustion operating range on other hand |
| 02/21/2013 | DE102011081212A1 Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors Method and device for operating an internal combustion engine |
| 02/21/2013 | DE102011081161A1 Ansteuerung und Ansteuerverfahren für einen piezoelektrischen Aktor Driving and driving method of a piezoelectric actuator |
| 02/21/2013 | DE102011081158A1 Verfahren und Vorrichtung zum Steuern eines Tankentlüftungsventils einer Brennkraftmaschine in Abhängigkeit von einem gefilterten Messsignal eines Lastsensors. Method and apparatus for controlling a tank venting valve of an internal combustion engine in response to a filtered measurement signal from a load sensor. |
| 02/21/2013 | DE102011081157A1 Verfahren und Vorrichtung zur Durchführung einer Einspritzmengenkorrektur in Abhängigkeit von einem gefilterten Messsignals eines Lastsensors. A method and apparatus for performing an injection amount correction in response to a filtered measurement signal of a load sensor. |
| 02/21/2013 | DE102011080989A1 Control device for fuel injection system, particularly common rail system of generator of internal combustion engine, has control units, which are mutually redundant, configured and adapted for generating engine control signal |
| 02/21/2013 | DE102011080986A1 Common-rail control device for fuel injection system in e.g. watercraft, has control units that supplies different motor control signals as respective filtered, and unfiltered variable signals to actuator connection in switch unit |
| 02/21/2013 | DE102011080976A1 Method for operating internal combustion engine during shutdown process, involves operating internal combustion engine in accordance with reference variable, when shutdown of internal combustion engine is requested |
| 02/21/2013 | DE102011080963A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 02/21/2013 | DE102011080937A1 Anfahrunterstützung mit Kupplungsschleifpunktadaption Driveaway with clutch bite point adaptation |
| 02/21/2013 | DE102011052749A1 Method for adjusting supercharging pressure in internal combustion engine of small vehicle, involves controlling actuator element based on pressure difference between absolute pressures in charge air duct and charge air side end cell |
| 02/21/2013 | DE102006000335B4 Steuerungssytem für ein Common-Rail-Kraftstoffeinspritzgerät Steuerungssytem for a common rail fuel injection apparatus |
| 02/21/2013 | DE10040117B4 Verfahren zum Betrieb eines Dieselmotors A method of operating a diesel engine |
| 02/20/2013 | EP2559889A1 EGR heat exchanger with built-in valve |
| 02/20/2013 | EP2559888A1 Controller for internal combustion engine |
| 02/20/2013 | EP2559872A1 Exhaust gas purification device |
| 02/20/2013 | CN202746039U Methanol-preheating dual-fuel intelligent simulation starter |
| 02/20/2013 | CN202746022U High-efficiency energy-saving device of motor vehicle tending to zero emission |
| 02/20/2013 | CN202745975U 内燃气体压缩机 Combustion gas compressor |